html, body {
  padding: 0;
  margin: 0;
  height: 100%;
  width: 100%;
}
#app {
  font-family: 'Avenir', Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  color: #2c3e50;
}
body {
  background-color: #f7f8ff;
}
/**
特殊样式
 */
.container-common {
  background-color: #FFF;
  padding: 20px;
  .el-breadcrumb {
    margin-top: 10px;
    margin-bottom: 20px;
  }
  .el-main {
    //padding: 10px;
  }
  .content-stage {
    word-wrap: break-word;
  }
}